"EL - TECH" KAMIL ROKOSZ

43.21.Z - Installation of electrical systems

23.61.Z - Production of concrete building products

23.66.Z - Production of other concrete, cement, and gypsum products

25.12.Z - Production of metal doors and windows

25.51.Z - Coating of metals

25.53.Z - Mechanical processing of metal parts

33.13.Z - Repair and maintenance of electronic and optical devices

33.14.Z - Repair and maintenance of electrical devices

41.00.A - Construction work related to the construction of residential buildings

41.00.B - Construction work related to the construction of non-residential buildings

42.22.Z - Works related to the construction of telecommunications and electrical lines

42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere

43.22.Z - Installation of plumbing, heating, and air-conditioning systems

43.23.Z - Installation of insulation

43.24.Z - Installation of other building systems

43.31.Z - Plastering

43.32.Z - Installation of building carpentry

43.33.Z - Flooring, wallpapering, and cladding of walls

43.34.Z - Painting and glazing

43.35.Z - Performing other finishing construction works

43.41.Z - Performing roof structures and coverings

43.42.Z - Performing other specialized construction works related to the construction of buildings

43.50.Z - Specialized construction works in the field of civil and water engineering

43.60.Z - Intermediation in specialized construction services

43.91.Z - Masonry works

43.99.Z - Other specialized construction works, not classified elsewhere

46.49.Z - Wholesale trade of other household articles

46.86.Z - Wholesale trade of other semi-finished products

47.12.Z - Other non-specialized retail trade

47.40.Z - Retail sale of information and communication technology equipment

47.54.Z - Retail sale of electrical household appliances

47.69.C - Retail sale of other cultural and recreational products, not elsewhere classified

47.78.Z - Retail sale of other new products

47.81.Z - Retail sale of motor vehicles

47.91.Z - Intermediary retail sale, non-specialized

47.92.Z - Intermediary retail sale, specialized

70.20.Z - Business and management consultancy activities

77.51.Z - Intermediary activities in rental and leasing of passenger cars, motorhomes, and trailers

82.99.B - Other business support activities, not elsewhere classified

91.30.Z - Conservation and restoration activities and other supporting activities for cultural heritage

95.40.Z - Intermediation in the repair and maintenance of computers, personal and household goods, and motor vehicles, including motorcycles